<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>修改</title>
</head>
<body>
<p>主键为{{ user_obj.pk }}的数据的昵称修改</p>
<p>{{ user_obj.nickname }}→{{ user_obj1.nickname }}</p>
</body>
</html>